Following a botched operation that crippled my right hand I learned a number of exercises to stretch the nerves that control your hands, one in particular seeme

Following a botched operation that crippled my right hand I learned a number of exercises to stretch the nerves that control your hands, one in particular seemed most effective. Stretch your arm out fully to the side so it is level with your shoulder with your palm facing upwards, now bend your hand down as far as you can while keeping it flat with your fingers together, now tilt your head away from the direction of the arm. You will feel a tight pull in the arm and neck, it may hurt a little but repeat it as many times as you can, this excercise helped restore a lot of the movement in my hand